This project was part of Datacom Cloud LLC, where we developed solutions under special contracts. Chagnuur is an online course platform for healthcare professionals that provides certificates upon successful course completion. The platform had already been running for some time and was quite popular among professionals. Our team’s task was to completely redesign and rebuild it from scratch to launch Chagnuur v2.

The task was both challenging and engaging. We planned to build two platforms: one for course attendees and another for teachers and super admins, where they could manage courses, subscriptions, users, and more. For the tech stack, we used Next.js for the frontend, ExpressJS for the backend, and MongoDB as the database. These technologies ensured fast performance, reliability, and alignment with the project requirements.

The most challenging part was the testing module. After completing the reading and writing sections, users were required to take a test to finish the course. Each user had three attempts, with a minimum passing score that could be set by the teacher or super admin, for example, 80%. This meant the user had to achieve at least 80% to pass. The tests also included a dynamic timer that could be customized.

My role was to lead the team, develop the platform for users, and collaborate with the client to make key decisions.